• MPC Preparation (Info)

  • MPEC 2019-H69 : 2019 HU2

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    M.P.E.C. 2019-H69                                Issued 2019 Apr. 27, 02:50 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2019 HU2
    
    Observations:
         K19H02U* C2019 04 26.26445 13 59 05.89 -19 45 41.5                VEH069G96
         K19H02U  C2019 04 26.26958 13 59 08.26 -19 42 40.2                VEH069G96
         K19H02U  C2019 04 26.27472 13 59 10.68 -19 39 39.2          19.6 GVEH069G96
         K19H02U  C2019 04 26.27985 13 59 13.13 -19 36 38.3          20.0 GVEH069G96
         K19H02U  C2019 04 26.37900 13 59 58.91 -18 37 56.7          19.3 GVEH069I52
         K19H02U  C2019 04 26.38008 13 59 59.42 -18 37 18.2          19.6 GVEH069I52
         K19H02U  C2019 04 26.38223 14 00 00.42 -18 36 02.1          19.4 GVEH069I52
         K19H02U pC2019 04 27.02006714 05 33.47 -12 21 13.8          20.0 GVEH069L01
         K19H02U pC2019 04 27.02235514 05 34.46 -12 19 53.4          20.1 GVEH069L01
         K19H02U KC2019 04 27.02301014 05 34.78 -12 19 30.5          19.5 GVEH069L01
         K19H02U IC2019 04 27.02448014 05 35.32 -12 18 39.4          20.1 GVEH069L01
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer B. M. Africano.  Measurers B. M. Africano,
        E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
        D. Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers
        B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
        A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
        T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.0-m reflector +
        CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2019 HU2                                                 Earth MOID = 0.0402 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  28.60124              (2000.0)            P               Q
    n   0.80048310     Peri.  324.97114     -0.97204721     -0.02137930
    a   1.1487740      Node   216.07518     +0.03891201     -0.99674313
    e   0.1044192      Incl.   23.39481     -0.23153851     -0.07775635
    P   1.23           H   26.5           G   0.15           U   8
    Residuals in seconds of arc
    190426 G96  0.4-  0.5+    190426 I52  0.0   0.2+    190427 L01  0.1+  0.2+
    190426 G96  0.5-  0.5+    190426 I52  0.0   0.2+    190427 L01  0.6+  0.1+
    190426 G96  0.0   0.3-    190426 I52  0.1-  0.3-    190427 L01  1.0-  0.4-
    190426 G96  1.0+  0.8-    190427 L01  0.4+  0.1+
    
    Ephemeris:
    2019 HU2                 a,e,i = 1.15, 0.10, 23                  q = 1.0288
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 03 28    06 33 20.6 -76 46 34   0.2037  1.0292    93.1    75.5    25.7
    ...
    2019 04 12    09 25 55.8 -77 48 28   0.1087  1.0350   104.6    69.6    24.2
    ...
    2019 04 20    12 34 53.6 -64 21 00   0.06047 1.0406   125.3    52.0    22.4
    ...
    2019 04 26    13 56 36.4 -22 18 59   0.04030 1.0458   170.3     9.4    20.2
    2019 04 27    14 05 27.3 -12 30 25   0.04046 1.0468   177.3     2.6    19.9
    2019 04 28    14 13 20.6 -03 03 08   0.04186 1.0477   169.0    10.5    20.4
    ...
    2019 05 04    14 46 22.7 +32 54 43   0.06764 1.0541   131.3    45.9    22.5
    ...
    2019 05 12    15 09 35.8 +47 57 25   0.1179  1.0637   114.1    60.1    24.1
    ...
    2019 05 27    15 30 17.1 +54 38 47   0.2160  1.0845   103.6    65.2    25.7
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-H69
    

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